Rinnai INFINITY® N-Series Pump Cable


The Rinnai INFINITY N-Series water heaters have the ability to control a circulation pump, in a commercial ring main application, with the use of a pump cable connector—UV resistant and rated for outdoor installation.

The pump cable allows hot water to cycle through the ring main, ensuring hot water is quickly available when a tap is opened.

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Product Details

Suitable for
Rinnai INFINITY N56 water heaters in the following applications:

  • Single unit N56 commercial installations
  • Commercial / shower block installations with multiple N56 units, as specified by the Rinnai Commercial Team

The N-Series pump cable is NOT SUITABLE for domestic ring main applications.

Rinnai INFINITY digital controllers are not compatible with the N-Series pump cable and ring main applications.

Technical Specifications



Cable length

2 m


UV resistant and rated for outdoor installation

Market release

Jan 2020